# CBSE Class 10 Mathematics MCQs Set A

## Mathematics Class 10 MCQ

Class 10 Mathematics students should refer to the following multiple-choice questions with answers for Mathematics in standard 10. These MCQ questions with answers for Grade 10 Mathematics will come in exams and help you to score good marks

### Class 10 Mathematics MCQ Questions with Answers

• a) (-3,4)
• b) (-1,0)
• c) (4,3)
• d) (4,6)

• a) 4:2
• b) 3:4
• c) 4:5
• d) 5:6

• a) (1/2,3)
• b) (-1/2,4)
• c) (2,3)
• d) (1,4)

#### Question: Triangle ABC is right angled at A, the value of tan B tan C is :

• a) None of the above
• b) -1
• c) 0
• d) 1

• a) 2
• b) 0
• c) 3/2
• d) 1

• a) 90
• b) 120
• c) 110
• d) 100

#### Question: The following pairs of linear equations 2x + 5y = 3 and 6x + 15y = 12 represent :

• a) None from a, b, c
• b) Coincident lines
• c) Intersecting.
• d) Parallel lines

• a) 4/3√2
• b) 6√3/3
• c) 2√2
• d) 3/2√2

• a) 5.6 cm
• b) 4 cm
• c) 12 cm
• d) 4.8 cm

• a) x2y2
• b) x2y3
• c) xy
• d) xy2

• a) 1/2
• b) 111/157
• c) 33/50
• d) 7/9

• a) 1
• b) 2
• c) 3
• d) 4

• a) Mode
• b) Median
• c) Mean
• d) Range

#### Question: The number 7 x 11 x 13 + 13+13 x 2 is

• a) multiple of 7
• b) Neither prime nor composite
• c) Prime
• d) Composite

• a) 4
• b) 0
• c) 1
• d) 2

• a) -2
• b) 1
• c) 3
• d) 2

• a) 7/16
• b) 16/25
• c) 9/25
• d) 7/25

#### Question: If tan A = cot B, then A + B = ?

• a) 60°
• b) 45°
• c) 30°
• d) 90°

More Questions

Question: The decimal expansion of the rational number 23/23-5  will terminate after.

• a) more than three decimal places
• b) three decimal place
• c) two decimal places
• d) one decimal place

#### Question: n2 - 1 is divisible by 8, if n is

• a) an even integer
• b) a natural number
• c) an integer
• d) an odd integer

• a) -4/9
• b) 4/9
• c) -8/9
• d) 8/9

#### Question: The lines representing the linear equations 2x - y = 3 and 4x - y = 5:

• a) intersect at exactly two points
• b) are coincident
• c) are parallel
• d) intersect at a point

#### Question: Construction of a cumulative frequency table is useful in determining The:

• a) all the above three measures
• b) mode
• c) mean
• d) median

• a) 5
• b) 4
• c) 3
• d) 8

• a) 2
• b) -1
• c) 0
• d) 1

• a) 30°
• b) 50°
• c) 60°
• d) 40°

#### Question: The relation connecting the measures of central tendencies is

• a) Mode = 3 median + 2 mean
• b) Mode = 2 median + 3 mean
• c) Mode = 2 median - 3 mean
• d) Mode = 3 median - 2 mean

Answer: Mode = 3 median - 2 mean

• a) 17/12
• b) 2/5
• c) 7/5
• d) 7/2

• a) 3/4
• b) 3/2
• c) √3/2
• d) -1/2

• a) 3 or 5
• b) 2 or 3
• c) 2,3 or 5
• d) 2 or 5

#### Question: Which of the following cannot be the sides a right triangle?

• a) 400 mm, 300 mm, 500 mm
• b) 2 cm, 1 cm,√5 cm
• c) 9 cm, 15 cm, 12 cm
• d) 9 cm 5 cm 7cm

Answer: 9 cm 5 cm 7cm

#### Question: Which of the following pair of linear equations is inconsistent?

• a) 9x - 8y = 17; 18x -16y = 34
• b) x - 2y = 6; 2x + 3y = 4
• c) 5x - 3y =11; 7x + 2y =13
• d) 2x + 3y = 7; 4x + 6y = 5

Answer: 2x + 3y = 7; 4x + 6y = 5

• a) 15
• b) 50
• c) -50
• d) -15

• a) 70
• b) 240
• c) 180
• d) 360

• a) 31
• b) 30
• c) 28
• d) 29

• a) cot2
• b) tan2
• c) cos2B
• d) sec2B

• a) 2
• b) 0
• c) -1
• d) -2

#### Question: The pair of equations y = 0 and y = -7 has :

• a) infinitely many solutions
• b) two solutions
• c) one solution
• d) no solution

• a) 7
• b) 6
• c) 2
• d) 4

• a) sec 90°
• b) cot 0°
• c) tan 90°
• d) cosec 90°

• a) 0°
• b) 60°
• c) 45°
• d) 15°

#### Question: Which of the following numbers is irrational?

• a) 0.23232323
• b) 0.11111….
• c) 2.454545…
• d) 0.101100101010…….

#### Question: Which of the following equation has the sum of its roots as 3?

• a) x2+3x-5=0
• b) -x2+3x+3=0
• c)

√2x2-3/√2x-1

• d) 3x2-3x-3=0

• a) 45
• b) 65
• c) 75
• d) 90

• a) 8cm
• b) 16cm
• c) 30cm
• d) 17cm

• a) √3cm
• b) 6√3cm
• c) √2cm
• d) 2√3cm

• a) 100°
• b) 50°
• c) 80°
• d) 200°

• a) 15cm
• b) 30cm
• c) 45cm
• d) 20cm

• a) 22:7
• b) 14:11
• c) 7:22
• d) 7:11

• a) 60°
• b) 45°
• c) 30°
• d) 90°

• a) 1/5
• b) 0.3
• c) 4%
• d) 5/4

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